Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Duk Bai Kim"'
Publikováno v:
IEEE Communications Magazine. 59:101-107
For Internet of Things (IoT) applications in the sub-1 GHz unlicensed band, the IEEE 802.11ah technology, also called WiFi HaLow, has been standardized. To achieve long-range and low-power features of IoT networks, the physical (PHY) and medium acces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7642159b1fc11a7436abdd4d15aa505
https://doi.org/10.1109/mcom.001.2000815
https://doi.org/10.1109/mcom.001.2000815
Publikováno v:
IEICE Transactions on Communications. :3188-3196
Wireless communications technology continues to change and yield new standards for satisfying the user demands. As a result, multiple standards coexist and wireless communications systems supporting different air interfaces cannot interact with one a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdd1e1026a749ca7344f4e26130481db
https://doi.org/10.1093/ietcom/e89-b.12.3188
https://doi.org/10.1093/ietcom/e89-b.12.3188
Publikováno v:
VTC Fall
Fast Fourier transform (FFT) is a key building block for orthogonal frequency division multiplexing (OFDM) systems. Due to the development of wireless portable devices, it is important to minimize the size and power of a FFT processor. One of the met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5475220039bb280828bb9b00a8698f28
https://doi.org/10.1109/vtcf.2006.321
https://doi.org/10.1109/vtcf.2006.321
Publikováno v:
IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004..
The paper presents a new memory-addressing scheme for the realization of low power FFT processors. The scheme is based on the minimization of coefficient access and the reduction of switching activity by modifying the butterfly sequence. Therefore, p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d577954c857c6da742babb4f7212899
https://doi.org/10.1109/iscit.2004.1413801
https://doi.org/10.1109/iscit.2004.1413801
Publikováno v:
IEEE Vehicular Technology Conference; 2006, p1-4, 4p
Publikováno v:
IEEE International Symposium on Communications & Information Technology, 2004. ISCIT 2004; 2004, p678-678, 1p